General Information
| Other name(s): | Mainbrücke Randersacker |
|---|---|
| Beginning of works: | June 2007 |
| Completion: | July 2011 |
| Duration of works: | 50 months |
| Status: | in use |
Project Type
| Function / usage: |
Motorway bridge / freeway bridge |
|---|---|
| Structure: |
Girder bridge |
| Construction method: |
Span-by-span in-situ casting on falsework |
| Material: |
Prestressed concrete bridge |
| Construction method: |
main bridge: Balanced cantilever method |
Location
| Location: |
Randersacker, Würzburg (Kreis), Bavaria, Germany |
|---|---|
| Carries: |
|
| Crosses: |
|
| Part of: | |
| Replaces: |
Randersacker Bridge (1964)
|
| Coordinates: | 49° 44' 19.25" N 9° 59' 9.96" E |
Technical Information
Dimensions
| main span | 140 m | |
| total length | 540 m | |
| span lengths | 57.5 m - 81 m - 140 m - 81 m - 71 m - 61 m - 48.5 m | |
| number of spans | 7 | |
| bridge surface | 21 481 m² | |
| height above valley floor or water | max. 16 m | |
| girder depth | 4.00 - 7.50 m | |
| deck | deck width | 39.78 m |
Quantities
| deck | concrete volume | 21 000 m³ |
| prestressing steel | 990 t | |
| reinforcing steel | 3 450 t | |
| substructure | concrete volume | 12 300 m³ |
| reinforcing steel | 1 200 t |
Cost
| cost of construction | Euro 35 000 000 |
Materials
| deck |
prestressed concrete
|
|---|
Case Studies and Applied Products
A bridge bearing for different construction stages
The lateral shifting of the bridge in February was the visible highlight for the new Randersacker Bridge. However, the working horses of that structure are the sliding bearings. They demonstrate their performance in construction mode, in de ...
[more]
Participants
Owner
Client
- Autobahndirektion Nordbayern
- Freistaat Bayern
- Oberste Baubehörde, Bayerisches Staatsministerium des Innern
Design
Structural engineering
Geotechnical/geological experts
Checking engineering
- Heinrich Hochreither (checking engineer)
Contractor
Subcontractor
Construction management
Site supervision
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- Brücken und Tunnel der Bundesfernstraßen 2012. Bundesministerium für Verkehr, Bau und Stadtentwicklung, Berlin (Germany), 2012, pp. 41-53.
- (2009): Mainbrücke Randersacker. Planung und Errichtung des Ersatzneubaus. In: Brückenbau, v. 1, n. 1 ( 2009), pp. 16-18.
- About this
data sheet - Structure-ID
20043635 - Published on:
17/02/2009 - Last updated on:
17/09/2020
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